Humer, E.;                     Pieh, C.;                     Probst, T.;                     Kisler, I.-M.;                     Schimböck, W.;                     Schadenhofer, P.    
        Telephone Emergency Service 142 (TelefonSeelsorge) during the COVID-19 Pandemic: Cross-Sectional Survey among Counselors in Austria. Int. J. Environ. Res. Public Health 2021, 18, 2228.
    https://doi.org/10.3390/ijerph18052228
    AMA Style
    
                                Humer E,                                 Pieh C,                                 Probst T,                                 Kisler I-M,                                 Schimböck W,                                 Schadenhofer P.        
                Telephone Emergency Service 142 (TelefonSeelsorge) during the COVID-19 Pandemic: Cross-Sectional Survey among Counselors in Austria. International Journal of Environmental Research and Public Health. 2021; 18(5):2228.
        https://doi.org/10.3390/ijerph18052228
    
    Chicago/Turabian Style
    
                                Humer, Elke,                                 Christoph Pieh,                                 Thomas Probst,                                 Ida-Maria Kisler,                                 Wolfgang Schimböck,                                 and Petra Schadenhofer.        
                2021. "Telephone Emergency Service 142 (TelefonSeelsorge) during the COVID-19 Pandemic: Cross-Sectional Survey among Counselors in Austria" International Journal of Environmental Research and Public Health 18, no. 5: 2228.
        https://doi.org/10.3390/ijerph18052228
    
    APA Style
    
                                Humer, E.,                                 Pieh, C.,                                 Probst, T.,                                 Kisler, I.-M.,                                 Schimböck, W.,                                 & Schadenhofer, P.        
        
        (2021). Telephone Emergency Service 142 (TelefonSeelsorge) during the COVID-19 Pandemic: Cross-Sectional Survey among Counselors in Austria. International Journal of Environmental Research and Public Health, 18(5), 2228.
        https://doi.org/10.3390/ijerph18052228